Verify the Integrity of Your Digital Identity

Expertise

Pavel Korshunov, the founder of VerifAI has more than 10 years of research experience in the filed of digital security, biometrics, and media forensics. Here are some of the notable latest research publications and achievements:

• Generated Datasets:
• DeepfakeTIMIT, one of the first datasets of video deepfakes, 2018.
• DF Mobio, one of the largest datasets of video deepfakes, 2020.
• SWAN-DF, a high fidelity dataset of audio-visual deepfakes, 2022.
• Hints of Truth, a multimodal checkworthiness detection dataset with real and synthetic claims, 2025.
• FantasyID, a dataset of fantasy ID cards with bona fide and synthetically manipulated cards, 2025.
• Published papers:
• The Challenge of Detecting Synthetic Manipulations in ID Documents, Pavel Korshunov, Nevena Shamoska, Magdalena Połać, Vedrana Krivokuca, Vidit, Amir Mohammadi, Christophe Ecabert and Sébastien Marcel. In ICCV 2025 conference.
• FantasyIDiap: A dataset for detecting digital manipulations of ID-documents, Pavel Korshunov, Amir Mohammadi, Vidit Vidit, Christophe Ecabert and Sébastien Marcel. In IJCB 2025 conference.
• HintsOfTruth: A Multimodal Checkworthiness Detection Dataset with Real and Synthetic Claims, Michiel van der Meer, Pavel Korshunov, Sébastien Marcel and Lonneke van der Plas. In ACL 2025 conference.
• Identity-Preserving Aging and De-Aging of Faces in the StyleGAN Latent Space, Luis S. Luevano, Pavel Korshunov, and Sébastien Marcel. In IJCB 2025 conference.
• Investigation of accuracy and bias in face recognition trained with synthetic data, Pavel Korshunov, Ketan Kotwal, Christophe Ecabert, Vidit Vidit, Amir Mohammadi and Sébastien Marcel. In IJCB 2025 conference.
• Vulnerability of Automatic Identity Recognition to Audio-Visual Deepfakes, Pavel Korshunov, Haolin Chen, Philip N. Garner and Sébastien Marcel. In IJCB 2024 conference.
• Custom attribution loss for improving generalization and interpretability of deepfake detection, Pavel Korshunov, Anubhav Jain and Sébastien Marcel. In ICASSP 2022 conference.
• Face Anthropometry Aware Audio-visual Age Verification, Pavel Korshunov, and Sébastien Marcel. In ACM Multimedia 2022 conference.
• Improving Generalization of Deepfake Detection with Data Farming and Few-Shot Learning, Pavel Korshunov, and Sébastien Marcel. In IEEE T-BIOM 2021 journal.
• Subjective and objective evaluation of deepfake videos, Pavel Korshunov, and Sébastien Marcel. In ICASSP 2021 conference.
• DeepFakes: a New Threat to Face Recognition? Assessment and Detection, Pavel Korshunov, and Sébastien Marcel. In ArXiv 2018.